This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
FlagFatigue finds zombie feature flags and opens safe cleanup PRs automatically. It scans flag usage inside your GitHub Actions runner, cross-references lifecycle data from LaunchDarkly or PostHog, and identifies dead rollout logic. High-confidence flags are safely rewritten, while ambiguous cases stay for human review. No auto-merges, no blind AI edits—your CI stays in control. Delete feature flag debt before it becomes permanent. 🚩
Hey Product Hunt 👋 I'm Ayush, the maker of FlagFatigue 🪦
The idea came from a simple observation: developers are great at adding feature flags and terrible at deleting them.
A feature ships. The flag reaches 100%. Everyone moves to the next sprint.
Six months later, someone finds the conditional and asks:
“Can we delete this?”
Nobody wants to be the person who says yes 😅
I built FlagFatigue to automate the boring investigation around that question.
It scans flag references in your own GitHub Actions runner, checks their lifecycle state against LaunchDarkly or PostHog, and opens a cleanup PR with the evidence and context needed to review it.
One thing I cared about from day one was safety.
FlagFatigue never auto-merges. A flag at 100% rollout alone is not enough to blindly delete it. Ambiguous cases are surfaced for humans, and your existing CI remains the final gate.
The first version supports JS, TS, JSX, TSX and Python.
I'd genuinely love feedback from engineers dealing with feature flags:
What's the oldest flag still sitting in your codebase? 🚩🪦
One thing I'd love to see is a dashboard view showing the "cleanup velocity" over time, like how many flags were flagged, reviewed, and merged per week. Right now the value feels invisible once the PRs land. Surfacing trends would really help convince skeptical teams that this isn't just noise but real ongoing debt reduction.
honestly this looks super useful, but one thing that would make me trust it even more is a dry run mode that shows the exact diff before anything gets pushed. like basically a sandbox preview so you can sanity check the rewrites against your real codebase without committing to a PR yet.
About FlagFatigue on Product Hunt
“Delete zombie feature flags. Automatically.”
FlagFatigue was submitted on Product Hunt and earned 0 upvotes and 3 comments, placing #4 on the daily leaderboard. FlagFatigue finds zombie feature flags and opens safe cleanup PRs automatically. It scans flag usage inside your GitHub Actions runner, cross-references lifecycle data from LaunchDarkly or PostHog, and identifies dead rollout logic. High-confidence flags are safely rewritten, while ambiguous cases stay for human review. No auto-merges, no blind AI edits—your CI stays in control. Delete feature flag debt before it becomes permanent. 🚩
FlagFatigue was featured in SaaS (43.1k followers), Developer Tools (515.9k followers), GitHub (41.3k followers) and Vercel Day (26 followers) on Product Hunt. Together, these topics include over 152.4k products, making this a competitive space to launch in.
Who hunted FlagFatigue?
FlagFatigue was hunted by Ayush. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how FlagFatigue stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Ayush